/* COMMON SCRIPTS
--------------------------------*/


/* admin party
-------------------------------*/

/**
 * for open block in install
 * 
 * @param {} which
 */
function openblock (which) {
	var x = this.document.getElementById(which);
	
	if (x.style.display == 'none') {
		x.style.display = 'block';
	} else {
		x.style.display = 'none';
	}
}